Air conditioner swing blade assembly and air conditioner

Abstract

The utility model relates to an air conditioner swing blade assembly and an air conditioner, in particular to the air conditioner swing blade assembly and the air conditioner, and aims to solve the problem that outlet air directly blows a human body to cause discomfort of a user in the design of an air outlet of an existing traditional air conditioner. In order to achieve the purpose, the air conditioner swing blade assembly comprises a plurality of swing blades, and the multiple swing blades can rotate to the same plane; when the multiple swing blades rotate to the same plane, one face of each swing blade faces an air outlet of the air conditioner, and a gap is formed between every two adjacent swing blades so that outlet air of the air conditioner can be exhausted from the gaps. By means of the arrangement mode, the air outlet area can be reduced, and the air outlet volume is reduced. And meanwhile, air is discharged through gaps among the multiple swing blades, and the discharged air can be dispersed. Through combination of the two points, air conditioner outlet air is softer and is prevented from directly blowing the human body, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to an air conditioner louver assembly and an air conditioner, and specifically provides an air conditioner louver assembly and an air conditioner. Background Art

[0002] With the rapid development of modern technology, air conditioning equipment has become an indispensable household appliance in daily life. Especially in hot summers and cold winters, air conditioning equipment provides a comfortable living environment for users by adjusting the indoor temperature. However, despite the continuous progress of air conditioning technology, there are still some problems in actual use, especially in the air outlet design, which directly affect the user experience and comfort.

[0003] Traditional air conditioners are usually designed with a relatively large air outlet to improve the air flow transmission efficiency and accelerate the adjustment of indoor temperature. However, this design often has certain limitations in actual applications. Especially when the air outlet of the air conditioner directly faces the human body, it will generate a strong air flow impact, resulting in user discomfort. This direct and strong air flow, especially during long-term use of the air conditioner, is likely to cause discomfort symptoms such as headaches and muscle stiffness, and may even trigger air conditioner diseases. This phenomenon is particularly obvious in the cold wind mode of the air conditioner. Therefore, how to optimize the air outlet mode of the air conditioner to improve user comfort while adjusting the indoor temperature has become a major challenge in air conditioner design.

[0004] Therefore, there is an urgent need in the art for an air conditioner louver assembly and an air conditioner to solve the above problems. Summary of the Utility Model

[0005] The utility model aims to solve the above technical problems, that is, to solve the problem that the existing air outlet design of traditional air conditioners has direct air blowing on the human body, resulting in user discomfort.

[0006] In a first aspect, the utility model provides an air conditioner louver assembly, which includes a plurality of louvers, and the plurality of louvers can rotate to the same plane;

[0007] When the plurality of louvers rotate to the same plane, one side of the louver is arranged facing the air outlet of the air conditioner, and there is a gap between two adjacent louvers, so that the air blown out by the air conditioner is discharged from the gap.

[0008] In the specific implementation manner of the above air conditioner louver assembly, the louver includes a main body, and its shape is a plate-like structure.

[0009] In the specific implementation manner of the above air conditioner louver assembly, the louver assembly further includes:

[0010] A fixing member, and the louver is rotatably connected to the fixing member;

[0011] A driving member, which is in transmission connection with the swinging blade, and the driving member can drive the swinging blade to rotate.

[0012] In the specific embodiment of the above air-conditioning swinging blade assembly, one of the fixing member and the swinging blade includes a first rotating shaft, and the other includes a bearing bush. The bearing bush is sleeved outside the first rotating shaft, and the swinging blade can rotate around the first rotating shaft.

[0013] In the specific embodiment of the above air-conditioning swinging blade assembly, the swinging blade assembly further includes:

[0014] A swing rod, which is connected to the driving member;

[0015] A connecting rod, the swing rod is hinged to the connecting rod, and a plurality of the swinging blades are arranged at intervals along the length direction of the connecting rod, and the swinging blades are hinged to the connecting rod;

[0016] The driving member can drive the swing rod to swing, and the swing rod can drive the connecting rod to move along its length direction, so that the connecting rod drives the swinging blade to swing.

[0017] In the specific embodiment of the above air-conditioning swinging blade assembly, one of the swinging blade and the connecting rod includes a second rotating shaft, and the other is provided with a first through hole, and the second rotating shaft passes through the first through hole, so that the swinging blade is rotatably connected to the connecting rod.

[0018] In the specific embodiment of the above air-conditioning swinging blade assembly, one of the swing rod and the connecting rod includes a third rotating shaft, and the other is provided with a second through hole, and the third rotating shaft passes through the second through hole, so that the swing rod is rotatably connected to the connecting rod.

[0019] In the specific embodiment of the above air-conditioning swinging blade assembly, the swing rod includes a first limiting portion, and the swinging blade assembly further includes a second limiting portion. When a plurality of the swinging blades rotate to the same plane, the first limiting portion and the second limiting portion can abut against each other to limit the rotation angle of the swing rod.

[0020] In the specific embodiment of the above air-conditioning swinging blade assembly, ventilation holes are provided on the swinging blade, and the air blown out by the air conditioner can be discharged through the ventilation holes.

[0021] In a second aspect, the present invention provides an air conditioner, which includes the above air-conditioning swinging blade assembly.

[0022] In the case of adopting the above technical solution, the swing blades of the present utility model can rotate to the same plane. When multiple swing blades rotate to the same plane, one side of the swing blades is arranged facing the air outlet of the air conditioner, the edges of two adjacent swing blades are in contact, and there is a gap between two adjacent swing blades, so that the air blown out by the air conditioner is discharged through this gap. This setting method can reduce the area of the air outlet and the air volume of the blown air. At the same time, the air blown out through the gaps between multiple swing blades can make the blown air dispersed. Combining the above two points, the air blown out by the air conditioner is made softer, avoiding the direct blowing of the air from the air conditioner on the human body and improving the user experience.

[0023] Further, ventilation holes are provided on the swing blades. When multiple swing blades rotate to the same plane, the air blown out by the air conditioner can be discharged through the ventilation holes. Since the opening area of the ventilation holes is small, this way of blowing air can make the air blown out by the air conditioner more dispersed. And the air blown out by the air conditioner passes through the ventilation holes, which can make the temperatures on both sides of the swing blades similar, thus avoiding the generation of condensation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The following describes the preferred embodiments of the present utility model with reference to the drawings, in which:

[0025] Figure 1 is the schematic structural diagram of the first state of the swing blade assembly provided by the present utility model;

[0026] Figure 2 is the schematic structural diagram of the swing blade provided by the present utility model;

[0027] Figure 3 is the schematic structural diagram of the fixing member provided by the present utility model;

[0028] Figure 4 is the schematic connection structure diagram of the swing blade and the fixing member provided by the present utility model;

[0029] Figure 5 is the schematic structural diagram of the connecting rod provided by the present utility model;

[0030] Figure 6 is the schematic structural diagram of the driving member provided by the present utility model;

[0031] Figure 7 is the schematic structural diagram of the mounting member provided by the present utility model;

[0032] Figure 8 is the schematic structural diagram of the second state of the swing blade assembly provided by the present utility model;

[0033] Figure 9 is the schematic structural diagram of the third state of the swing blade assembly provided by the present utility model;

[0034] LIST OF REFERENCE NUMERALS

[0035] 1. Swing blade; 11. Main body; 12. Bearing shell; 13. Second rotating shaft; 14. Ventilation hole; 15. Connecting rod;

[0036] 2. Fixing member; 21. First rotating shaft;

[0037] 3. Driving member;

[0038] 4. Swing rod; 41. Third rotating shaft; 42. First limiting portion;

[0039] 5. Connecting rod; 51. First through hole; 52. Second through hole;

[0040] 6. Mounting member; 61. Second limiting portion; 62. First limiting surface; 63. Second limiting surface. Detailed implementation manners

[0041] The following describes the preferred implementation manners of the present utility model with reference to the accompanying drawings. Those skilled in the art should understand that these implementation manners are only used to explain the technical principle of the present utility model and are not intended to limit the protection scope of the present utility model.

[0042] It should be noted that in the description of the present utility model, the terms indicating directions or positional relationships such as "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the accompanying drawings. This is only for convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0043] In addition, it should also be noted that in the description of the present utility model, unless otherwise clearly specified and defined, the terms "installation", "setting", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and can also be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0044] To solve the problem that the traditional air outlet design of an air conditioner blows directly at the human body, causing discomfort to the user, this embodiment discloses an air conditioner swing blade assembly. The swing blade assembly is arranged at the air outlet of the air conditioner indoor unit. The structure of the air conditioner indoor unit in this embodiment is the same as that of the existing technology, and its specific structure will not be elaborated here. Refer to Figure 1 , the swing blade assembly includes a swing blade 1, a fixing member 2, a driving member 3, a swing rod 4, and a connecting rod 5.

[0045] Refer to Figure 2, the swinging blade 1 includes a main body 11, a bearing bush 12, a connecting rod 15 and a second rotating shaft 13 which are integrally formed. The main body 11 is in the shape of a plate structure, and a plurality of ventilation holes 14 are provided on the main body 11. The ventilation holes 14 are in the shape of rectangular holes. The inner part of the bearing bush 12 is provided with a cylindrical surface. An opening is provided on the side wall of the bearing bush 12, and the opening communicates with the cylindrical surface inside the bearing bush 12. One end of the main body 11 is connected to the outer wall of the bearing bush 12. The connecting rod 15 is connected to the other end of the outer wall of the bearing bush 12. The connecting rod 15 is connected to the second rotating shaft 13, and the axis of the second rotating shaft 13 is arranged parallel to the axis of the bearing bush 12. The swinging blade assembly includes a plurality of swinging blades 1. The axes of the bearing bushes 12 of the plurality of swinging blades 1 are all arranged parallel to each other, and the axes of the second rotating shafts 13 of the plurality of swinging blades 1 are all arranged parallel to each other.

[0046] Referring to Figure 3 , the fixing member 2 is fixedly connected to the indoor unit of the air conditioner. A plurality of first rotating shafts 21 are convexly provided on the fixing member 2, and the first rotating shafts 21 are arranged in one-to-one correspondence with the swinging blades 1. The first rotating shaft 21 can extend into the bearing bush 12 through the opening of the bearing bush 12, so that the bearing bush 12 is sleeved outside the first rotating shaft 21. Referring to Figure 4 , the cylindrical surface inside the bearing bush 12 contacts the outer wall of the cylindrical surface of the first rotating shaft 21, so that the swinging blade 1 can rotate around the first rotating shaft 21.

[0047] Regarding the swinging blade 1 and the fixing member 2, it should be noted that although the bearing bush 12 is provided on the swinging blade 1 and the first rotating shaft 21 is provided on the fixing member 2 in this embodiment, this setting method is not a limitation to the present invention. Without departing from the principle of the present invention, those skilled in the art can also adopt other setting methods in other embodiments. For example: the first rotating shaft 21 is provided on the swinging blade 1 and the bearing bush 12 is provided on the fixing member 2. This does not deviate from the basic principle of the present invention, so it will fall within the protection scope of the present invention.

[0048] Referring to Figure 5 , a plurality of first through holes 51 are provided on the connecting rod 5 at intervals along its length direction, and the first through holes 51 are arranged in one-to-one correspondence with the swinging blades 1. The second rotating shaft 13 of the swinging blade 1 passes through the first through hole 51, so that the swinging blade 1 is rotatably connected to the connecting rod 5, and the swinging blades 1 are arranged at intervals along the length direction of the connecting rod 5. A second through hole 52 is also provided on the connecting rod 5.

[0049] Regarding the swinging blade 1 and the connecting rod 5, it should be noted that although the second rotating shaft 13 is provided on the swinging blade 1 and the first through hole 51 is provided on the connecting rod 5 in this embodiment, this setting method is not a limitation to the present invention. Without departing from the principle of the present invention, those skilled in the art can also adopt other setting methods in other embodiments. For example: the first through hole 51 is provided on the swinging blade 1 and the second rotating shaft 13 is provided on the connecting rod 5. This does not deviate from the basic principle of the present invention, so it will fall within the protection scope of the present invention.

[0050] Referring to Figure 6 , the driving member 3 is specifically a motor. The motor is fixedly connected to the indoor unit of the air conditioner through the mounting member 6. Referring to Figure 7 , a second limiting portion 61 is provided on the mounting member 6. The second limiting portion 61 includes a first limiting surface 62 and a second limiting surface 63. An included angle with a preset angle is provided between the first limiting surface 62 and the second limiting surface 63.

[0051] Referring to Figure 5 , a third rotating shaft 41 is further provided on the swing rod 4. The third rotating shaft 41 passes through the second through hole 52 of the connecting rod 5, so that the swing rod 4 is rotatably connected to the connecting rod 5. Referring to Figure 6 , a transmission hole is provided on the swing rod 4. The motor shaft passes through the transmission hole. The transmission hole is provided with two parallel planes. The shape of the motor shaft matches that of the transmission hole, so that the motor shaft can drive the swing rod 4 to rotate. A first limiting portion 42 is further provided on the swing rod 4. The first limiting portion 42 is a convex block. When the swing rod 4 rotates, the convex block rotates accordingly. The first limiting surface 62 and the second limiting surface 63 of the second limiting portion 61 can abut against the convex block to limit the rotation range of the convex block, thereby limiting the rotation angle of the swing blade 1. Specifically, when multiple swing blades 1 rotate to the same plane, the convex block abuts against the first limiting surface 62; when multiple swing blades 1 rotate to the limit angle on the other side, the convex block abuts against the second limiting surface 63.

[0052] Regarding the swing rod 4 and the mounting member 6, it should be noted that although the swing rod 4 in this embodiment is provided with a convex block and the mounting member 6 is provided with a first limiting surface 62 and a second limiting surface 63, this setting method is not a limitation on the present invention. Without departing from the principle of the present invention, those skilled in the art can also adopt other setting methods in other embodiments. For example: the swing rod 4 is provided with a first limiting surface 62 and a second limiting surface 63, and the mounting member 6 is provided with a convex block. This does not deviate from the basic principle of the present invention, so it will fall within the protection scope of the present invention.

[0053] Regarding the swing rod 4 and the connecting rod 5, it should be noted that although the swing rod 4 in this embodiment is provided with a third rotating shaft 41 and the connecting rod 5 is provided with a second through hole 52, this setting method is not a limitation on the present invention. Without departing from the principle of the present invention, those skilled in the art can also adopt other setting methods in other embodiments. For example: the swing rod 4 is provided with a second through hole 52 and the connecting rod 5 is provided with a third rotating shaft 41. This does not deviate from the basic principle of the present invention, so it will fall within the protection scope of the present invention.

[0054] It should be noted that regarding the pendulum blade 1 and the driving member 3, although the pendulum blade 1 and the driving member 3 in the present embodiment are connected by means of a transmission via the pendulum rod 4 and the connecting rod 5, this arrangement is not a limitation of the present invention. Without departing from the principles of the present invention, technical personnel in this field may also adopt other arrangements in other embodiments. For example, the pendulum blade 1 and the driving member 3 are transmitted via gears and a transmission shaft, which does not deviate from the basic principles of the present invention and therefore falls within the scope of protection of the present invention.

[0055] The working principle of this embodiment is: the motor can drive the swing rod 4 to rotate, and the swing rod 4 and the swing blade 1 are connected to each other through the connecting rod 5. When the swing rod 4 rotates, the swing blade 1 can be driven to rotate around the first rotating shaft 21, thereby controlling the angle of the swing blade 1. Multiple swing blades 1 are connected to the connecting rod 5, and the rotation angles of the swing blades 1 are the same. The connecting rod 5 can drive multiple swing blades 1 to rotate synchronously. Figure 1 , Figure 8 and Figure 9 . Figure 1 It shows a state where multiple swing blades 1 rotate to the same plane, which can partially close the air outlet; Figure 8 It shows the state where the air outlet direction is toward the right side. Figure 9 The state in which the air outlet direction is toward the left side is shown.

[0056] The air outlet direction of the indoor unit of the air conditioner can be adjusted by adjusting the angle of the swing blade 1. Figure 1 When multiple swing blades 1 rotate to the same plane, there is a gap between two adjacent swing blades 1, and the swing blades 1 can partially close the air outlet of the indoor unit, so that the air outlet of the indoor unit is discharged through the gaps between the swing blades 1 and the ventilation holes 14 on the swing blades 1. This setting method can reduce the air outlet area of ​​the air conditioner to reduce the air outlet volume of the indoor unit. At the same time, the air outlet is more dispersed. Combining the above two points, the swing blade assembly can make the air outlet of the air conditioner softer and provide a better user experience.

[0057] Furthermore, the air-conditioning outlet passes through the ventilation holes 14 on the swing blade 1, which can reduce the temperature difference between the two sides of the swing blade 1 main body 11 and avoid condensation on the swing blade 1. Furthermore, the opening area of ​​the ventilation holes 14 accounts for 10% to 50% of the total area of ​​the main body 11. Furthermore, the opening area of ​​the ventilation holes 14 accounts for 20% to 30% of the total area of ​​the main body 11. This arrangement can ensure that the air-conditioning outlet makes the temperature difference between the two sides of the swing blade 1 small.

[0058] So far, the technical solution of the present utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easily understood by those skilled in the art that the protection scope of the present utility model is obviously not limited to these specific embodiments. Without departing from the principle of the present utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present utility model.

Claims

1. An air conditioner swing blade assembly, characterized in that: It comprises a plurality of swing blades (1), wherein the plurality of swing blades (1) can be rotated to the same plane; When the plurality of swing blades (1) rotate to the same plane, one side of the swing blade (1) is arranged toward the air outlet of the air conditioner, and a gap is provided between two adjacent swing blades (1) so that the air outlet of the air conditioner is discharged from the gap.

2. The air conditioner swing blade assembly according to claim 1, characterized in that: The swing blade (1) comprises a main body (11) which is in the shape of a plate-like structure.

3. The air conditioner swing blade assembly according to claim 2, characterized in that: The swing blade assembly also includes: A fixing member (2), the swing blade (1) being rotatably connected to the fixing member (2); A driving member (3), wherein the driving member (3) is in transmission connection with the swing blade (1), and the driving member (3) can drive the swing blade (1) to rotate.

4. The air conditioner swing blade assembly according to claim 3, characterized in that: One of the fixing member (2) and the swing blade (1) comprises a first rotating shaft (21), and the other comprises a bearing bush (12), wherein the bearing bush (12) is sleeved outside the first rotating shaft (21), and the swing blade (1) is capable of rotating around the first rotating shaft (21).

5. The air conditioner swing blade assembly according to claim 3, characterized in that: The swing blade assembly also includes: A rocker rod (4) connected to the driving member (3); A connecting rod (5), the swing rod (4) being hinged to the connecting rod (5), a plurality of swing blades (1) being arranged at intervals along the length direction of the connecting rod (5), and the swing blades (1) being hinged to the connecting rod (5); The driving member (3) can drive the swing rod (4) to swing, and the swing rod (4) can drive the connecting rod (5) to move along its length direction, so that the connecting rod (5) drives the swing blade (1) to swing.

6. The air conditioner swing blade assembly according to claim 5, characterized in that: One of the swing blade (1) and the connecting rod (5) includes a second rotating shaft (13), and the other is provided with a first through hole (51), and the second rotating shaft (13) is passed through the first through hole (51) so that the swing blade (1) is rotatably connected to the connecting rod (5).

7. The air conditioner swing blade assembly according to claim 5, characterized in that: One of the swing rod (4) and the connecting rod (5) includes a third rotating shaft (41), and the other is provided with a second through hole (52), and the third rotating shaft (41) is passed through the second through hole (52) so that the swing rod (4) and the connecting rod (5) are rotatably connected.

8. The air conditioner swing blade assembly according to claim 5, characterized in that: The swing rod (4) includes a first limiting portion (42), and the swing blade assembly also includes a second limiting portion (61). When the plurality of swing blades (1) rotate to the same plane, the first limiting portion (42) and the second limiting portion (61) can abut against each other to limit the rotation angle of the swing rod (4).

9. The air conditioner swing blade assembly according to any one of claims 1 to 8, characterized in that: The swing blade (1) is provided with a ventilation hole (14), and the air outlet of the air conditioner can be discharged through the ventilation hole (14).

10. An air conditioner, characterized in that: It comprises an air conditioning swing blade assembly as described in any one of claims 1 to 9.

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